Joint Beamforming and BS Selection for Energy-Efficient Communications via Aerial-RIS - Quispe, Jaime J. L.; Maciel, Tarcisio F.; Silva, Yuri C. B.; Klein, Anja (2021 IEEE Globecom Workshops (GC Wkshps), 2021)
Keywords: Array signal processing; Base stations; beamforming; Conferences; energy efficiency; monotonic optimization; Quality of service; Reconfigurable intelligent surfaces; semi-definite relaxation; Simulation; UAV-communications; Wireless communication